14238941394 has 16 divisors (see below), whose sum is σ = 28480957632. Its totient is φ = 4745801328.

The previous prime is 14238941393. The next prime is 14238941401. The reversal of 14238941394 is 49314983241.

It is not an unprimeable number, because it can be changed into a prime (14238941393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65569 + ... + 181044.

It is an arithmetic number, because the mean of its divisors is an integer number (1780059852).

Almost surely, 2^14238941394 is an apocalyptic number.

14238941394 is an abundant number, since it is smaller than the sum of its proper divisors (14242016238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14238941394 is a wasteful number, since it uses less digits than its factorization.

14238941394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256241.

The product of its digits is 746496, while the sum is 48.

The spelling of 14238941394 in words is "fourteen billion, two hundred thirty-eight million, nine hundred forty-one thousand, three hundred ninety-four".